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Prove that the power consumed by an inductor is zero.
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Why the reading of emf by a voltmeter is less than that by a potentiometer?

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What happens when the wire is now stretched to twice its original length by a process that keeps its volume constant?

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State any four effects that can be obtained by lighting on stages.
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What are the common uses of an inductor in power electronics?

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What are the advantages of using an inductor in a power supply circuit?

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What is the primary purpose of an inductor in a power supply?

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How does an SCR's I-V characteristic differ from that of a transistor?

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What are the factors that affect polarization at an electrode?
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Why is the emf of a battery always slightly higher than the potential difference that it can provide to an electric circuit?

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How electrical power is generated by an A.C Generator?

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What is the phase angle and power factor of a pure inductor?

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What is the function of a series inductor in a power supply filter?

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Describe the operation of an inductor in a circuit.

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What is the role of an inductor in a buck converter?

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What are the key parameters for selecting an inductor?

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What is the purpose of an inductor current ripple in a buck converter?

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What is the difference between a ferrite bead and an inductor?
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What is the purpose of an air gap in inductor cores?

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What is the time constant of the circuit with an inductor?

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What does an inductor do?
Answer : An inductor is a component used in electrical circuits that stores energy in the form of a magnetic field. It consists of a coil of wire, and its main job is to resist changes in the ... In short, inductors are like speed bumps for electrical current-making sure things don't change too quickly....

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What is the time constant of an inductor?
Answer : The time constant of an inductor is a measure of how quickly the current through the inductor changes when a voltage is applied. It is a characteristic time it takes for the current to reach about 63.2% ... the smaller the resistance (\( R \)), the slower the current change (larger time constant)....

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What is the response of an inductor for DC voltage?

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Does an inductor work on DC?
Answer : Yes, an inductor works with DC (Direct Current), but its behavior is different from how it works with AC (Alternating Current). When a DC current flows through an inductor, initially, it ... current changes. Once the DC current becomes constant, the inductor doesn't have much of an effect....

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What does an inductor do in DC?
Answer : In a DC (Direct Current) circuit, an **inductor** behaves like a **short circuit** after a brief period of time. Here's why: - When you first apply DC voltage to an inductor, ... Current) circuit, where it constantly resists changes in current due to the changing frequency of the AC signal....

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